| Date | Event |
|---|---|
| July 11 1920 | East Prussians Stay With Weimar After Vote |
| July 12 1920 | Soviet–Lithuanian Peace Treaty Is Signed |
| July 15 1920 | Polish Parliament Establishes Silesian Voivodeship |
| July 25 1920 | France Captures Damascus |
| July 29 1920 | Link River Dam Construction Begins, Klamath River |